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Smart Defrag icon

Smart Defrag 3.0.3.289

iobit.smart-defrag.smartdefrag
Software for Windows

Drive Genius External Defrag icon

Drive Genius External Defrag

com.prosofteng.drivegenius.dgdefrag
Software for Mac

Memory Defrag icon

Memory Defrag

org.iphonesmartapps.memorydefrag
Software for Mac